Width-adjustable carrier frame usable in household appliances, particularly in cooking and baking ovens

Inactive Publication Date: 2005-12-20
PAUL HETTICH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0011]A carrier frame designed in this manner can be comfortably adapted to interiors of different widths of household appliances by operating the worm drive; specifically, a continuous adaptation can be achieved in a simple manner.
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Problems solved by technology

Although such a construction permits a continuous width adjustment of the refrigerator rac

Method used

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  • Width-adjustable carrier frame usable in household appliances, particularly in cooking and baking ovens
  • Width-adjustable carrier frame usable in household appliances, particularly in cooking and baking ovens
  • Width-adjustable carrier frame usable in household appliances, particularly in cooking and baking ovens

Examples

Experimental program
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Embodiment Construction

[0039]In FIG. 1, a carrier frame as a whole has the reference number 1 and is intended to be used in household appliances, particularly in cooking and baking ovens, and is provided for receiving and supporting a rack, such as a grilling rack, a tray, a dish, a cooking or baking sheet, or the like.

[0040]The carrier frame 1 consists essentially of two cross members 2 with at least tube-type front-side end areas as well as of two approximately U-shaped carrying bows 3. The free ends 3a of the carrying bows 3 project into the front-side ends of the cross members 2 so that the carrier frame 1 is closed in itself.

[0041]In the embodiment according to FIGS. 1 and 2, the free ends 3a of one carrying bow 3 are fixedly connected with the cross members 2, while the free ends 3a of the other carrying bow 3 are equipped with an external thread 3b. On this external thread 3b, one threaded nut 4 respectively is arranged which is freely rotatable with respect to the cross member 2 but is axially fir...

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PUM

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Abstract

A width-adjustable carrier frame for receiving and supporting a grilling rack, a tray, a dish, a cooking or baking sheet, or the like of an oven. The carrier frame consist of at least two cross members with tube-type front-side end areas and two approximately U-shaped carrying bows. At least one carrying bow is continuously adjustable relative to the cross member by a worm drive.

Description

[0001]This non-provisional application claims benefit of German Application Serial No. 202 05 788.7 filed Apr. 13, 2002 and which disclosure is incorporated herein by reference.BACKGROUND AND SUMMARY OF THE INVENTION[0002]The present invention relates to a width-adjustable carrier frame usable in household appliances, particularly in cooking and baking ovens, for receiving and supporting a grilling rack, a tray, a dish, a cooking or baking sheet, or the like.[0003]Width-adjustable frying or grilling racks are known, as shown in (German Patent Document DE-GM 89 15 074). A certain width adjustment can be fixed by locking devices.[0004]This means that the change of the width of the frying or grilling rack can only be in steps.[0005]In German Patent Document DE-GM 88 05 174, a width adjustable baking sheet with U-shaped outside bows can also be held in a desired width adjustment by locking devices.[0006]In U.S. Patent Document U.S. Pat. No. 2,015,389, a refrigerator rack is shown, where...

Claims

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Application Information

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IPC IPC(8): F24C15/16
CPCF24C15/168
Inventor JAHRLING, PETERBACHOR, JURGEN
Owner PAUL HETTICH
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